Hello Jaime
Thanks for the updates.
As my understanding it was required to run on JRE 11 or 17, when nexus was upgraded to OSS 3.7.xxx. But it look like it is not necessary?
I did the change twice in the past two months, because the first change was to Java 11 and immediately after that Nexus started requiring Java 17. Linux version uses Java from your system - if it is your case, you need to modify the starting script (sadly Nexus is resistant to JAVA_HOME environment variable). Mac version includes Java inside of the Nexus bundle. I do not know about the Windows version but I suspect it might be the same.